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Toyota shows a smoother autonomous Lexus for CES

Toyota is bringing a new research vehicle to CES. The TRI-P4 autonomous driving test vehicle, based on the Lexus LS500h, is a major step ahead, according to Toyota, as it has improved computing power and additional cameras for better reaction times. Earlier test mules have also used the LS as a basis, and the shift to the new, fifth generation LS brings chassis and steering-control benefits, so the vehicle's movements are smoother in automated mode. The camera tech has also been better integrated into the vehicle design, courtesy of CALTY in Ann Arbor, Michigan. Development has been swift, as the TRI's P2.1 car was unveiled in 2017. The P4 car will be used for Toyota Research Institute's Guardian and Chauffeur mode development. The two tiers differ somewhat, as TRI's Ryan Eustice explains: "Our Chauffeur development is focused on full autonomy, where the human is essentially removed from the driving equation, either completely in all environments, or within a restricted driving domain. Guardian, on the other hand, is being designed to amplify human performance behind the wheel, not replace it. The introduction of the new P4 platform will help us accelerate the development of both tracks when it joins our fleet this spring." The vehicle's situational awareness is boosted by two extra cameras facing on the sides, and a new imaging sensor both forward and rearward. Toyota says the P4's lidar setup is a carryover from the previous platform, but that its machine learning is much improved by its more powerful computer setup. The electricity required by the P4's computing power also comes from the hybrid battery, and as the computer "brain" is now housed vertically against the rear seat's backing, actual trunk space has been freed. More LS500hs will begin to be modified into TRI-P4 vehicles during spring 2019. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

2018 Lexus LS 500 F Sport Drivers' Notes Review | Pretty but imperfect

The ultimate Lexus, and the one that launched the brand, the LS was completely redesigned for the 2018 model year. It introduced an aggressive version of the famous (infamous?) "spindle" grille, a swoopy interior, and went to a completely V6-powered lineup, the fully gas-powered model featuring a twin-turbocharged 3.5-liter engine. Not only that, but it adopted the platform of the stunning Lexus LC 500. With all that in mind, the LS 500 sounds like it's got the potential to not only be a first-class luxury cruiser, but may have even gained some of the LC 500's sporting expertise. To find out, we spent some time in an all-wheel-drive model with the F Sport package, which adds a meaner-looking grille, sporty seats and the trick sliding gauge ring to remind us of the LFA supercar that first used such a cluster. The only thing it lacks is the handling upgrades exclusive to the rear-drive gas-only LS. Associate Editor Joel Stocksdale: I love the Lexus LC 500, like, a lot. It was my favorite car I drove last year because it has the perfect combination of style, comfort and performance. So knowing that the LS has LC roots, I was excited to drive it, hoping it would basically be a four-door version of that car. It certainly looks the part. Though not the gorgeous beast the LC is, it's still a looker. It's aggressive and intimidating, particularly with the black F Sport grille. And when you get in, you're greeted by hip-hugging leather seats and a flashy instrument cluster. Everything around you is leather, suede or metal in really interesting, unique shapes that make this Lexus feel like something different and special to most luxury cars. I particularly like the floating arm rest/grab handles in the doors. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. But things fall apart with the driving experience. The twin-turbo V6, although plenty powerful, doesn't sound nearly as lovely as the growling V8 monster in the LC. It also has really sluggish throttle response, and the gearbox doesn't shift as quickly and crisply as in the LC, even in Sport+ mode. The steering refuses to tell you anything either, feels too light, and what weight exists feels very artificial. The ride quality also doesn't quite seem to know if it wants to be La-Z-Boy cushy or sports sedan firm.

Finally, Lexus has a sick-looking crossover concept

So, Lexus isn't playing it safe. The Japanese luxury brand revealed a concept called the UX that will be revealed at the Paris Motor Show, and to say it's eye-catching is an understatement. It looks like one of those new-fangled, coupe-styled SUVs, along the lines of the BMW X6, though Lexus isn't explaining exactly what the UX is. It nebulously says the concept is meant to appeal to a "progressive, urban audience living in a connected environment." Sounds like an X6-, or perhaps an X4-fighter, to us. Oh, and probably with Wi-Fi. As you can see, the UX has massively flared fenders (which add an off-road vibe), a raked roofline and huge wheels. Pretty concepty, in other words. Like the NX SUV, which debuted as a concept then went into production largely unchanged, the UX has a lot of angles and curves. Like the NX, it will probably be divisive at first but a strong entry in the crossover segment if it makes it to production (we think it will). Lexus only released this rear three-quarters shot, so we'll have to wait to see what the front looks like. We'd expect Lexus' spindle grille and some snazzy LED lights. Inside, the UX "showcases imaginative technologies for an immersive driver experience, while the interior marries traditional craftsmanship with high-tech manufacturing techniques," Lexus says. Translation: It will be really digital inside with some wood, carbon-fiber, or fancy plastic trim. It debuts Sept. 29 in Paris. Related Video: Design/Style Paris Motor Show Lexus Crossover SUV 2016 paris motor show lexus ux